Motorola g20 Developer's Manual page 121

+CPBR: 92,"+",145,"Test"
AT+cpbw=92,"+9",145,"Te"
AT+cpbr=92
OK
+CPBR: 092,"+9",145,"Te"
AT+cpbw=92,"+9",129,"Te"
+CME ERROR: invalid characters in text string
AT+cpbw=92,"03-9",129,"T"
+CME ERROR: invalid characters in text string
AT+cpbw=92,"03/9",129,"T"
+CME ERROR: invalid characters in text string
AT+cpbw=92,"03@9"
+CME ERROR: invalid characters in text string
AT+cpbw=92,"03,9"
+CME ERROR: invalid characters in text string
AT+cpbw=92,"03;9"
+CME ERROR: invalid characters in text string
AT+cpbw=92,"039234;"
+CME ERROR: invalid characters in text string
AT+cpbw=92,"1234ABCD345"
+CME ERROR: invalid characters in text string
AT+cpbw=92,"1234(56)345"
+CME ERROR: invalid characters in text string
AT+CPBW=?
+CPBW: 1-99,32,20
AT+CPBW=,"8005551212",129,"Sam Spade"
OK
AT+CPBW=21
OK
98-08901C68-O
//Store information in first available location
//Erase location 21
AT Commands Reference
107